Digital Commons Network^™

Sex Radical: Victoria Woodhull And The Marriage Contract, 1870-1876, Peter Dottling Rich

Theses and Dissertations

From 1870 to1876 radical American feminist Victoria Claflin Woodhull had a dramatic public impact. At that time Woodhull was simultaneously the public face of three major social movements (woman suffrage, free love and Spiritualism), the owner of a brokerage firm, and the publisher of a radical weekly newsletter. Yet Woodhull is now largely absent from the popular narrative of nineteenth-century American history. Her radical views, charismatic personality, and unorthodox personal life resulted in demonization by a scandal-hungry popular press and persecution by the state-sanctioned, morals crusader, Anthony Comstock. Although In the past two decades a number of feminist historians and …

Identification Of Clinical Markers That Predict The Outcomes Of Methicillin-Resistant Staphylococcus Aureus Infections And Identification Of Synergistic Antibiotic Combinations For The Treatment Of These Infections, Virginia Long

Master's Theses

Methicillin-resistant Staphylococcus aureus(MRSA) is a prominent nosocomial infection. Vancomycin is the mainstay of treatment, but it has a high rate of failure. Combination therapies can be used, but synergy is often not tested in clinical laboratories. Physicians are at a disadvantage because they cannot predict MRSA outcomes. The first aim of the study was to identify clinical and demographic markers that could predict infection recurrence or prolonged bacteremia. This was accomplished using retrospective chart review and statistical analysis. The second aim of the study was to identify which combinations, of those commonly used for MRSA treatment at Loyola, demonstrate the …

Impact Of First Disclosure Experience And Internalized Stigma On Disclosure Patterns In The Hiv+ Community, Mary Elizabeth Talbot

Dissertations

The present study examined possible antecedent factors that contribute to the type of discloser (HIV status) one becomes as well as the relation between discloser type, social support, and CD4 count. This study builds off previous research by Stutterheim et al. (2011) that examined differences between disclosure groups on a variety of variables, but the study did not examine variables that may contribute to the type of discloser a person becomes. The present study examined two variables that previous research suggests may influence the type of discloser (relative non-discloser, selective discloser, full discloser) a person becomes, first-disclosure experience, and internalized …

Adenovirus Vectors As Potent Adjuvants In Vaccine Development, Kathleen Ann Mcguire

Dissertations

Due to their ability to activate the immune system, replication-defective Adenoviruses (Ad) are potential vaccine vectors for several pathogens. The proinflammatory response to Ad contributes to the response to vaccine antigens. We found that reactive oxygen species (ROS) are an important signal in the proinflammatory response to Ad. We identified that serotype 5 adenovirus (Ad5) elicits ROS by inducing mitochondrial membrane damage, a process that is dependent on endosomal membrane rupture and Cathepsin release. This mitochondrial dysfunction contributes to NLRP3 inflammasome- and NFκB-dependent innate immune activation. The ROS-dependent inflammatory response likely contributes to the adaptive immune response by supporting DC …

Source Tracking Of Faecal Indicator Bacteria Of Human Pathogens In Bathing Waters; An Evaluation And Development, Khwam Reissan Hussein

Other Faculty of Science and Engineering Theses

Bacterial water pollution is a significant problem because it is associated with reduction in the ‘quality’ of water systems with a potential impact on human health. Faecal indicator bacteria (FIB) are usually used to monitor the quality of water, and to indicate the presence of pathogens in water bodies. However, enumeration alone does not enable identification of the precise origin of these pathogens. This study aimed to monitor the quality of bathing water and associated fresh water in and out of the ‘bathing season’ in the UK, and to evaluate the use of microbial source tracking (MST) such as the …

The Effect Of Probiotics On Bacterial Human Skin Pathogens, Jasim Hussein Al-Attwani

Other Faculty of Science and Engineering Theses

Probiotic bacteria have been investigated in the prevention and treatment of various diseases and allergies. The current study was undertaken to determine the effect of eight probiotic Lactobacillus species against bacterial human skin pathogens using several techniques. Antimicrobial activity of lactobacilli against Staphylococcus aureus, Staphylococcus epidermidis, Pseudomonas aeruginosa and Propionibacterium acnes was evaluated using lactobacilli broth cultures (BCB) and cell free supernatant (CFS). Antimicrobial activity was significantly greater with BCB compared with CFS especially for Lactobacillus plantarum and Lactobacillus acidophilus. Lactobacilli and pathogen aggregation, biofilm formation and adhesion to keratin were assessed. L. casei and L. plantarum were selected for …

Working-Class Housing In Plymouth 1870-1914, Ann Bond

Other Faculty of Arts, Humanities and Business Theses

This thesis sets out to explore the development of working-class housing in Plymouth, East Stonehouse and Devonport in the period between 1870 and 1914. Housing reform has been well documented with particular reference to London and other large urban areas, but has been little explored in the context of the greater Plymouth area – the Three Towns. These three towns with their similarities and variances have demonstrated that a London-centric study of housing will fail to capture the full range of complex challenges faced by provincial towns and cities in effecting improvements to the living conditions of the labouring and …

Parent And Staff Perceptions Of Family-Centered Care In Two Australian Children’S Hospitals, Fenella J. Gill, Elaine Pascoe, Leanne Monterosso, Jeanine Young, Charlotte Burr, Ann Tanner, Linda Shields

Nursing Papers and Journal Articles

Aim: This paper is a report of the comparison of perceptions of family-centred care by hospital staff (nurses, doctors and allied health staff) and parents of hospitalised children in two Australian tertiary paediatric hospitals.

Background: Family-centred care is an accepted approach to caring for children and their families in hospital. Previous publications have been inconsistent, ranging from promoting its benefits and integration into practice, reporting operational difficulties and proposing that family-centred care may not be working at all. An evaluation of the model of care is long overdue.

Method: A quantitative comparative cross-sectional survey was used to collect …

Aetiology Of Acute Febrile Episodes In Children Attending Korogwe District Hospital In North-Eastern Tanzania, C. Mahende, B. Ngasala, J. Lusingu, A. Butichi, P. Lushino, M. Lemnge, Zul Premji

Pathology, East Africa

Introduction: Although the burden of malaria in many parts of Tanzania has declined, the proportion of children with fever has not changed. This situation underscores the need to explore the possible causes of febrile episodes in patients presenting with symptoms at the Korogwe District Hospital (KDH).

Methods: A hospital based cross-sectional study was conducted at KDH, north-eastern Tanzania. Patients aged 2 to 59 months presenting at the outpatient department with an acute medical condition and fever (measured axillary temperature ≥37.5°C) were enrolled. Blood samples were examined for malaria parasites, human immunodeficiency virus (HIV) and bacterial infections. A urine culture was …

Using Verbal Autopsy To Measure Causes Of Death: The Comparative Performance Of Existing Methods, C.J.L. Mahende, R. Lozano, A.D. Flaxman, P. Serina, D. Phillips, A. Stewart, S.L. James, A. Vahdatpour, C. Atkinson, M.K. Freeman, S.L. Ohno, R. Black, S.M. Ali, A.H. Baqui, L. Dandona, E. Dantzer, G.L. Darmstadt, V. Das, U. Dhingra, A. Dutta, W. Fawzi, S. Gomez, B. Hernandez, R. Joshi, H.D. Kalter, A. Kumar, V. Kumar, M. Lucero, S. Mehta, Zul Premji, D. Ramirez-Villalobos, H. Remolador, I. Riley, M. Romero, M. Said, D. Sanvictores, S. Sazawal, V. Tallo, A. D. Lopez

Pathology, East Africa

Background: Monitoring progress with disease and injury reduction in many populations will require widespread use of verbal autopsy (VA). Multiple methods have been developed for assigning cause of death from a VA but their application is restricted by uncertainty about their reliability.

Methods: We investigated the validity of five automated VA methods for assigning cause of death: InterVA-4, Random Forest (RF), Simplified Symptom Pattern (SSP), Tariff method (Tariff), and King-Lu (KL), in addition to physician review of VA forms (PCVA), based on 12,535 cases from diverse populations for which the true cause of death had been reliably established. For adults, …

Harnessing Microbiome And Probiotic Research In Sub-Saharan Africa: Recommendations From An African Workshop, Gregor Reid, Nicholas Nduti, Wilbert Sybesma, Remco Kort, Tobias R. Kollmann, Rodney Adam, Hamadi Boga, Eric M. Brown, Alexandra Einerhand, Hani El-Nezami, Gregory B. Gloor, Irene I. Kavere, Johanna Lindahl, Amee Manges, Wondu Mamo, Rocio Martin, Amy Mcmillan, Jael Obiero, Pamela A. Ochieng’, Arnold Onyango, Stephen Rulisa, Eeva Salminen, Seppo Salminen, Antony Sije, Jonathan R. Swann, William Van Treuren, Daniel Waweru, Steve J. Kemp

Pathology, East Africa

To augment capacity-building for microbiome and probiotic research in Africa, a workshop was held in Nairobi, Kenya, at which researchers discussed human, animal, insect, and agricultural microbiome and probiotics/prebiotics topics. Five recommendations were made to promote future basic and translational research that benefits Africans.

Role Of The Intestinal Microbiota In Gut Barrier Dysfunction Following Burn Injury, Zachary Earley

Master's Theses

Burn injury represents a major medical problem with half a million cases requiring medical attention and 4,000 deaths reported annually. Sepsis and multiple organ failure remain the leading causes of death following injury, and may be brought on by bacterial infections or toxins. The gastrointestinal tract contains approx. 100 trillion microbes; therefore, the indigenous commensal microbiota may play a role in leading to these complications or infections in burn patients. The overall objective of this project is to identify a potential mechanism whereby changes in gut bacteria may lead to intestinal inflammation or bacterial translocation--key factors which may lead to …

Characterizing The Mechanisms By Which Community Associated Methicillin-Resistant Staphylococcus Aureus Influences Keratinocyte Innate Immune Responses During Recurrent Infection, Ashley Lynn Larm

Master's Theses

Community associated–methicillin resistant Staphylococcus aureus (CA–MRSA) infection has become a major health concern. In human epidermal keratinocytes, S. aureus is mainly recognized through toll–like receptor 2 (TLR2) and its co–receptor, CD14. We hypothesize that CA–MRSA isolates cause recurrent infections by interrupting TLR2–mediated inflammation in keratinocytes. Recurrent CA–MRSA bacterial culture supernatant exposure to keratinocytes in vitro resulted in significant decreases in pro and anti–inflammatory cytokine and HMGB1 secretion from keratinocytes as assessed by ELISAs. Recurrent CA–MRSA live infection did not result in significant changes in cytokine or HMGB1 secretion, surface receptor expression, or NFκB activation post infection as assessed by ELISA …

Characterization Of The Female Urinary Microbiota And Their Association With The Female Bladder Uroepithelium, Evann Elizabeth Hilt

Master's Theses

The current clinical dogma assumes that urine is sterile in the absence of clinically relevant infection. However, recent evidence has demonstrated the existence of a female urinary microbiota in women with and without lower urinary tract symptoms. With the knowledge that the lower urinary tract possesses its own unique microbiota, I hypothesize that certain bacterial species of the female microbiota may be the cause or play a role in lower urinary tract syndromes such as overactive bladder syndrome (OAB). About 40-50% of OAB patients do not respond to conventional anti-muscarinic and beta-3 adrenergic agonist drug treatment. One possible explanation for …

An Investigation Of The Role Of Vibrio Vulnificus Rbda And Vibrio Parahaemolyticus Sypa In Biofilm Formation, Cecilia Thompson

Master's Theses

Vibrio vulnificus and Vibrio parahaemolyticus are both bacteria that cause human infection. V. vulnificus has a polysaccharide locus, rbd, responsible for bacterial aggregation, a form of biofilm. This locus is conserved in V. parahaemolyticus and in the non-pathogen V. fischeri.

In V. fischeri, the polysaccharide locus, syp, has been extensively characterized and shown to be important for biofilm formation. In V. fischeri, the first gene, sypA, is critical for biofilm formation. V. fischeri biofilm-proficient strains form wrinkled colonies. In contrast, sypA mutants form smooth colonies, indicating a lack of biofilm formation.

To understand the function of RbdA and SypAVP, proteins …

Identification And Analysis Of Omentum Derived Suppressor Cells In Regards To Th17 Inhibition, Nick Huang

Dissertations

Omentum has been harnessed by surgeons for hundreds of years, providing an ideal environment for graft healing and acceptance. However, little is known about the cellular mechanisms that promote the tolergenic environment of the omentum. We examined the cellular composition and role of activated omentum in regards to T-cell immunomodulation. We then tested activated omentum as a cellular therapy in a mouse allogenic lung transplantation model.

Our findings demonstrated activated omentum is mostly comprised of non-hematopoietic cells resembling mesenchymal stem-like cells (MSCs) and myeloid derived suppressor cells (MDSCs). Activated omentum exhibited anti-inflammatory properties through suppression of Th1 and Th17, while …

Pregnant Pause: The Exclusion Of Pregnant Women From Clinical Research As Sex Discrimination, Richard M. Weinmeyer

Cardozo Journal of Equal Rights & Social Justice

The article argues that the exclusion of pregnant women from clinical research constitutes sex discrimination. This exclusion, rooted in historical and regulatory factors, has led to a significant lack of data on how medications affect pregnant women, putting their health at risk. The author advocates for legislative action to shift the research culture from exclusion to inclusion, ensuring that pregnant women receive necessary medical treatments with proper research backing.

Informal–Formal Sector Interactions In Automotive Engineering, Kampala, Dick Kawooya

Faculty Publications

This chapter provides findings from a Ugandan case study that examined innovation transfers between informal-sector automotive artisans and formally employed researchers at Makerere University’s College of Engineering, Design, Art and Technology (CEDAT). Th e primary site studied was CEDAT’s Gatsby Garage, an automotive workshop where it was found that the informal-sector artisans were central to innovative processes but were at the same time driven more by sharing impulses than by concern for the intellectual property (IP) implications of their work. Based on these findings, it is argued that Ugandan policy-makers need to seek policy tools to support innovation transfers between …

The Composition And Stability Of The Vaginal Microbiota Of Normal Pregnant Women Is Different From That Of Non-Pregnant Women, Roberto Romero, Sonia S. Hassan, Pawel Gajer, Adi L. Tarca, Douglas W. Fadrosh, Lorraine Nikita, Marisa Galuppi, Ronald F. Lamont, Piya Chaemsaithong, Jezid Miranda, Tinnakorn Chaiworapongsa, Jacques Ravel

Wayne State University Associated BioMed Central Scholarship

Abstract

Background

This study was undertaken to characterize the vaginal microbiota throughout normal human pregnancy using sequence-based techniques. We compared the vaginal microbial composition of non-pregnant patients with a group of pregnant women who delivered at term.

Results

A retrospective case–control longitudinal study was designed and included non-pregnant women (n = 32) and pregnant women who delivered at term (38 to 42 weeks) without complications (n = 22). Serial samples of vaginal fluid were collected from both non-pregnant and pregnant patients. A 16S rRNA gene sequence-based survey was conducted using pyrosequencing to characterize the structure and stability of the vaginal …

Odorant And Gustatory Receptors In The Tsetse Fly Glossina Morsitans Morsitans, George F.O. Obiero, Paul O. Mireji, Steven R.G. Nyanjom, Alan Christoffels, Hugh M. Robertson, Daniel K. Masiga

All Peer-Reviewed Publications

Tsetse flies use olfactory and gustatory responses, through odorant and gustatory receptors (ORs and GRs), to interact with their environment. Glossina morsitans morsitans genome ORs and GRs were annotated using homologs of these genes in Drosophila melanogaster and an ab initio approach based on OR and GR specific motifs in G. m. morsitans gene models coupled to gene ontology (GO). Phylogenetic relationships among the ORs or GRs and the homologs were determined using Maximum Likelihood estimates. Relative expression levels among the G. m. morsitans ORs or GRs were established using RNA-seq data derived from adult female fly. Overall, 46 and …

Serological Surveillance Development For Tropical Infectious Diseases Using Simultaneous Microsphere-Based Multiplex Assays And Finite Mixture Models, Yoshito Fujii, Satoshi Kaneko, Samson Muuo Nzou, Matilu Mwau, Sammy M. Njenga, Chihiro Tanigawa, James Kimotho, Anne Wanjiru Mwangi, Ibrahim Kiche, Sohkichi Matsumoto, Mamiko Niki, Mayuko Osada-Oka, Yoshio Ichinose, Manabu Inoue, Makoto Itoh, Hiroshi Tachibana, Kazunari Ishii, Takafumi Tsuboi, Lay Myint Yoshida, Dinesh Mondal, Rashidul Haque, Shinjiro Hamano, Mwatasa Changoma, Tomonori Hoshi, Ken Ichi Kamo, Mohamed Karama, Masashi Miura, Kenji Hirayama

All Peer-Reviewed Publications

Background:A strategy to combat infectious diseases, including neglected tropical diseases (NTDs), will depend on the development of reliable epidemiological surveillance methods. To establish a simple and practical seroprevalence detection system, we developed a microsphere-based multiplex immunoassay system and evaluated utility using samples obtained in Kenya.Methods:We developed a microsphere-based immuno-assay system to simultaneously measure the individual levels of plasma antibody (IgG) against 8 antigens derived from 6 pathogens: Entamoeba histolytica (C-IgL), Leishmania donovani (KRP42), Toxoplasma gondii (SAG1), Wuchereria bancrofti (SXP1), HIV (gag, gp120 and gp41), and Vibrio cholerae (cholera toxin). The assay system was validated using appropriate control samples. The assay …

Laboratory Colonisation And Genetic Bottlenecks In The Tsetse Fly Glossina Pallidipes, Marc Ciosi, Daniel K. Masiga, Charles M.R. Turner

All Peer-Reviewed Publications

Background:The IAEA colony is the only one available for mass rearing of Glossina pallidipes, a vector of human and animal African trypanosomiasis in eastern Africa. This colony is the source for Sterile Insect Technique (SIT) programs in East Africa. The source population of this colony is unclear and its genetic diversity has not previously been evaluated and compared to field populations.Methodology/Principal Findings:We examined the genetic variation within and between the IAEA colony and its potential source populations in north Zimbabwe and the Kenya/Uganda border at 9 microsatellites loci to retrace the demographic history of the IAEA colony. We performed classical …

A Systems Biology Approach To Detect Eqtls Associated With Mirna And Mrna Co-Expression Networks In The Nucleus Accumbens Of Chronic Alcoholic Patients, Mohammed Mamdani

Theses and Dissertations

Alcohol Dependence (AD) is a chronic substance use disorder with moderate heritability (60%). Linkage and genome-wide association studies (GWAS) have implicated a number of loci; however, the molecular mechanisms underlying AD are unclear. Advances in systems biology allow genome-wide expression data to be integrated with genetic data to detect expression quantitative trait loci (eQTL), polymorphisms that regulate gene expression levels, influence phenotypes and are significantly enriched among validated genetic signals for many commonly studied traits including AD.

We integrated genome-wide mRNA and miRNA expression data with genotypic data from the nucleus accumbens (NAc), a major addiction-related brain region, of 36 …

Characterization Of Tonb-Dependent Metal Transporters Within Neisseria Gonorrhoeae, Mary Kathryne Dickinson

Theses and Dissertations

Neisseria gonorrhoeae, the etiologic agent of gonorrhea, utilizes TonB-dependent transporters to import essential nutrients such as iron. Study of TonB-dependent transporters is extremely important due to the fact that they make excellent vaccine targets. In order to learn more about the structure, function, expression, and regulation of selected TonB-dependent transporters, three goals were established for this study. The first goal was to examine the role of two highly conserved regions of TbpB in lipidation. One of the conserved regions of TbpB, the LSAC motif, was shown to be critical for lipidation. The second goal was to determine whether MisR/MisS regulates …

Church-Based Alcohol Rehabilitation In The Former Soviet Union, Mark R. Elliott

Occasional Papers on Religion in Eastern Europe

No abstract provided.

Preparedness And Emergency Response Research Centers: Early Returns On Investment In Evidence-Based Public Health Systems Research, Shoukat Qari, David Abramson, Jane Kushma, Paul Halverson

Research, Publications & Creative Work

In today’s environment of an increased need to demonstrate the value of the federal investment in public health preparedness and response (PHPR), it is encouraging to see the results of the research conducted by the Preparedness and Emergency Response Research Centers (PERRCs), which were funded by the U.S. Centers for Disease Control and Prevention (CDC).1 The research generated by the PERRCs represented in this special supplement of Public Health Reports, “Outcomes from the Federal Investment in Public Health Systems Research to Strengthen Preparedness and Response,” is not only impressive but also vital in adding to the evidence base for our …

First Report Of Some Parasites From Mediterranean Mussel, Mytilus Galloprovincialis Lamarck, 1819, Collected From The Black Sea Coast At Sinop, Ahmet Özer, Sevi̇lay Güneydağ

Turkish Journal of Zoology

This is the first study on parasite fauna of Mytilus galloprovincialis Lamarck, 1819 in Turkish waters. Mussel samples were collected monthly at 3 sampling stations on the coast of Sinop on the Black Sea in the period between August 2012 and July 2013. A total of 1740 mussels were examined for parasites using standard parasitological investigation procedures. The parasites identified included the following: 2 protozoans, Nematopsis legeri (32.12%) and Peniculistoma mytili (6.72%); 1 turbellarian, Urastoma cyprinae (6.32%); 1 trematode, Parvatrema duboisi (4.54%); and 1 polychaeta, Polydora ciliata (2.24%). All identified species are illustrated in figures and constitute new records of …

In Vitro Recapitulation Of Functional Microvessel Using Microfluidic Platform, Xiang Li

Graduate Theses, Dissertations, and Problem Reports (ETD)

Microfluidic technologies have enabled in vitro studies to mimic in vivo microvessel environment with sufficient complexity. However, there are still existing knowledge gaps and lack of convincing evidence to demonstrate and quantify key features of a functional microvessel. In this dissertation, a physiologically realistic microvessel model was developed with a stable and mature endothelium for studying complex vascular phenomena, such as endothelial cell signaling and barrier functions with the microscopic resolution at individual cellular levels. With advanced micromanufacturing and microfluidic technologies, two types of cost-efficient, easy to operate and reproducible microchannel network devices were fabricated, and the fabricated microchannels mimicked …

2014 Big Data Conference Program, Big Data Conference

2014 Conference Presentations

No abstract provided.

Goose-Derived Igy: A Potential Therapeutic Antibody For The Treatment Of Infectious Disease, Ashley Louisa Fink

Theses and Dissertations

IgY, the predominate avian antibody isotype, has biochemical properties that make it attractive for a human immunotherapy: IgY does not bind to mammalian Fc receptor (FcR) or rheumatoid factor; IgY does not activate the mammalian complement; and IgY has no heteroagglutinins. Anseriformes (waterfowl, e.g. ducks and geese) produce 2 isoforms of IgY, full length IgY and alternatively spliced IgY lacking the Fc region and a stable equivalent to mammalian F(ab')2 fragment, and the predominate isoform following hyperimmunization. We, and others, have demonstrated that egg-derived avian polyclonal antibodies are prophylactic or therapeutic for a variety of different infectious agents including bacteria, …